Sony ILX128MA Datasheet

5350-pixel × 6-line CCD Linear Sensor (Color)

Description

The ILX128MA is a reduction type CCD linear sensor developed for color image scanner, and has shutter function per each color. This sensor reads A3-size documents at a density of pseudo 800DPI, and reads A4-size at a density of pseudo 1200DPI.

Features

• Number of effective pixels:

32100 pixels (5350 pixels × 6)

• Pixel size: 6µm × 8µm (8µm pitch)

• Distance between line:

48µm (6 lines: Rsub – Rmain, Rmain – Gsub, Gsub – Gmain, Gmain – Bsub, Bsub – Bmain)

• Single-sided readout

• Shutter function

• Ultra-high sensitivity/Ultra-low lag

• Supply voltage: Single 12V power supply

• Input clock pulse: CMOS 5V drive

• Number of output: 3 (R, G, B)

• Package: 24-pin Plastic-DIP

Absolute Maximum Ratings

• Supply voltage VDD 15 V

• Input clock voltage 7 V

• Operating temperature –10 to +55 °C

• Storage temperature –30 to +80 °C

– 1 –

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

ILX128MA

24 pin DIP (Plastic)

1 2 3 4 5 6

7 8

9 10 11 12

13

14

15

16

17

18

19

20

21

22

23

24

φ1L

φ1L'

φRS

V

OUT-R

5350 R (Sub) 1

5350 R (Main) 1

5350 G (Sub) 1

5350 G (Main) 1

5350 B (Sub) 1

5350 B (Main) 1

VOUT-G

VDD

NC NC

GND

φ2

φSHUT

-B

φSHUT-G

φ4 φ2L φ3

GND V

OUT-B

NC

NC V

DD

NC

φ1 φROG φSHUT

-R

Pin Configuration (Top View)

E00462-PS

For the availability of this product, please contact the sales office.

– 2 –

ILX128MA

S5350

D41

D44

S3

Main Line (Blue)

CCD register

S2 S1

D40

D24

S5350

D41

D44

S3

Main Line (Green)

S2 S1

D40

D24

S5350'

D41'

D44'

S3'

Sub Line (Blue)

S2' S1'

D40'

D24'

S5350'

D41'

D44'

S3'

Sub Line (Green)

S2' S1'

D40'

D24'

S5350

D41

D44

S3

Main Line (Red)

S2 S1

D40

D24

S5350'

D41'

D44'

S3'

Sub Line (Red)

S2' S1'

D40'

D24'

Driver

1

2

3

4

5

6

9

10

11

12

13

14

15

17

20

21

22

23

24

φSHUT

-B

φSHUT-G

φSHUT-R

φROG

V

OUT-R

VOUT-G

VOUT-B

φ1GND GND φRS φ3 φ2L

φ2φ1L'φ1Lφ4V

DDVDD

Block Diagram

Note) D24 and D24' are the start pixels for the optical black of Main Line and Sub Line. (These are not pixels immediately before multiplex.)

– 3 –

ILX128MA

Unit

pF pF pF pF pF pF

Max.

— — — — — —

Typ.

1530

20 20 20 10 10

Min.

— — — — — —

Symbol Cφ1, Cφ2 Cφ1L, Cφ1L', Cφ2L Cφ3, Cφ4 CφRS CφROG CφSHUT

Item Input capacity of φ1, φ2 Input capacity of φ1L, φ1L', φ2L Input capacity of φ3, φ4 Input capacity of φRS Input capacity of φROG Input capacity of φSHUT

∗1

Input Pin Capacity

Unit

V

Max.

12.6

Typ.

12

Min.

11.4

Item

VDD

Recommended Supply Voltage

∗1

φSHUT represents φSHUT-R, φSHUT-G and φSHUT-B.

Pin Description

Pin No.

Symbol Description

1 2 3 4 5 6 7 8

9 10 11 12

φ1L φ1L' φRS

VOUT-R VOUT-G VDD NC NC GND

φ2 φSHUT-B φSHUT-G

Clock pulse input Clock pulse input Clock pulse input Signal output (red) Signal output (green) 12V power supply NC NC GND Clock pulse input Clock pulse input Clock pulse input

No.

Symbol Description

13 14 15 16 17 18 19 20 21 22 23 24

φSHUT-R φROG φ1

NC VDD NC NC VOUT-B GND

φ3 φ2L φ4

Clock pulse input Clock pulse input Clock pulse input NC

∗

12V power supply NC NC Signal output (blue) GND Clock pulse input Clock pulse input Clock pulse input

∗

Connecting to GND is recommended.

– 4 –

ILX128MA

Unit MHz MHz MHz

Max.

3 6 6

Typ.

1 2 2

Min.

— — —

Symbol fφ1, fφ2, fφ1L, fφ1L', fφ2L fφ3, fφ4 fφRS

Item

φ1, φ2, φ1L, φ1L', φ2L φ3, φ4 φRS

Clock Frequency

Unit

V V V V

Max.

5.25

0.1

5.25

0.5

Typ.

5.0 —

Min.

4.75 0

High level Low level High leve Low level

φ1L, φ1L', φ2L, φ3, φ4

φ1, φ2, φRS, φROG, φSHUT

Input Clock Voltage Condition

Item

Unit

V/(lx · s)

% %

V

lx · s

mV mV

%

mA

%

Ω

V

mV

—

Remarks

Note 2

Note 3 Note 4 Note 5 Note 6

Note 7

Note 8 Note 9

Note 10

— —

— Note 11 Note 12 Note 13

Max.

2.47

5.59

3.38 15 15 — — — — —

2.0

5.0 — 50 — —

7.7

200

—

Typ.

1.9

4.3

2.6 4 4 3

—

1.6

0.7

1.2

0.3

1.5

0.02 32 98

250

6.2 40

10000

Min.

1.33

3.01

1.82 — —

2

2 × SEmin

0.8

0.4

0.6 — — — — 92 —

4.7 —

1000

Symbol RR RG RB PRNU PDF VSAT OE SER SEG SEB VDRK DSNU IL IVDD TTE ZO VOS ∆VOS DR

Item

Red Green Blue

Electrooptical Characteristics (Note 1) (Ta = 25°C, VDD = 12V, fφRS = 2MHz, Input clock = 5Vp-p,

Light source = 3200K, IR cut filter CM-500S (t = 1mm))

Note)

1. For each color, the black level of Main Line is defined as the average value of D24, D25 to D39, and the black level of Sub Line is defined as the average value of D24', D25' to D39'. The following electrooptical characteristics signal processing is performed.

2. For the sensitivity test light is applied with a uniform intensity of illumination.

3. PRNU is defined as indicated below. Ray incidence conditions are the same as for Note 2. VOUT = 500mV (Typ.)

PRNU = × 100 [%]

Where the maximum output of the effective pixels is set to VMAX, the minimum output to VMIN and the average output to VAVE.

4. PDF = (∆VMAX/VAVE) × 100 [%] Here, VAVE is defined as the average output, and ∆VMAX, the maximum value of ∆Vi in the range of the following pixel. Red, green, blue pixel arrangement PDF is when i = 1 to 5349. However, the definition of ∆Vi is as follows.

∆Vi = ABS {VOUT (i) – VOUT (i + 1)}

VOUT (i) is signal output of an effective pixel (i pixel) and VOUT (i + 1) is of the adjacent pixel (i + 1 pixel).

(VMAX – VMIN)/2

VAVE

Sensitivity

Sensitivity nonuniformity Adjacent pixel difference Saturation output voltage Overflow exposure

Saturation exposure

Dark voltage average Dark signal nonuniformity Image lag Current consumption Total transfer efficiency Output impedance Offset level Offset level difference Dynamic range

– 5 –

ILX128MA